The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

Stamps issued with BO048.06

  1. Bo045.06-80
    Wns Number
    BO045.06
    Country / Post
    Bolivia
    Date of Issue
    December 04, 2006
    Subject
    Fauna - Endangered species - Vicuna
  2. Bo046.06-80
    Wns Number
    BO046.06
    Country / Post
    Bolivia
    Date of Issue
    December 04, 2006
    Subject
    Fauna - Endangered species - Cayman
  3. Bo047.06-80
    Wns Number
    BO047.06
    Country / Post
    Bolivia
    Date of Issue
    December 04, 2006
    Subject
    Fauna - Endangered species - Cayman
  4. Bo048.06-80
    Wns Number
    BO048.06
    Country / Post
    Bolivia
    Date of Issue
    December 04, 2006
    Subject
    Fauna - Endangered species - Vicuna